Methods of testing plastics. Sampling and test specimen preparation, Preparation of test specimens of amorphous thermoplastics in the form of bars with a specified reversion— 12 стр.
Methods of testing plastics. Sampling and test specimen preparation, Preparation of test specimens of amorphous thermoplastic moulding material with a defined level of shrinkage in the form of parallelepipedic bars by compression moulding and injection moulding
Plastics. Methods of exposure to direct weathering, to weathering using glass-filtered daylight, and to intensified weathering by daylight using Fresnel mirrors.— 34 стр.
Methods of testing plastics. Sampling and test specimen preparation, Preparation of test specimens of amorphous thermoplastic moulding material with a defined level of shrinkage in the form of parallelepipedic bars by compression moulding and injection moulding
